Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 601 - 650 out of 506,128

Document Document Title
WO/2021/020786A1
A radiator cooling and heating apparatus according to the present invention is characterized by comprising: a radiator which includes an air inlet disposed at the upper end thereof, an air outlet disposed at the lower end thereof, a tube...  
WO/2021/020373A1
A microwave treatment device of the present disclosure is provided with: a heating chamber that contains an article to be heated; a microwave generation unit that generates microwaves with frequencies in a prescribed frequency band; an a...  
WO/2021/020225A1
An air conditioner according to an embodiment has a filter cleaning function for cleaning dust adhering to an air filter. This air conditioner comprises: a brush that removes dust adhering to the air filter; a dust catcher that receives ...  
WO/2021/019761A1
This air conditioning system comprises a sensor that detects the temperature and humidity indoors, an air conditioning device that circulates and conditions indoor air, an ambient-air conditioning device that conditions air drawn into th...  
WO/2021/018346A1
The invention relates to an air-conditioning system for a rail vehicle with at least one refrigeration machine and at least one cold reservoir unit which is configured as a PCM reservoir with phase change material, wherein the refrigerat...  
WO/2021/017630A1
The present invention relates to a metro composite energy multifunctional tail end heat pump system using a capillary pipe heat exchanger, comprising energy ends, a user tail end and a heat storage water tank, the first energy end compri...  
WO/2021/017024A1
Disclosed in the present invention is a one-key acceleration range hood, comprising a first capacitor, a second capacitor, a first alternating current motor, a second alternating current motor, a master switch, a first gear switching swi...  
WO/2021/019824A1
This heating cooker is provided with a heating cooking chamber (100A) and a blower (14). The heating cooking chamber (100A) accommodates an object to be heated. The blower (14) supplies hot air (F1) into the heating cooking chamber (100A...  
WO/2021/019731A1
This ventilator comprises: a voltage value calculation unit (33) that refers to the relation between an operation flowrate preset in the ventilator, pressure loss in a flow path through which an airflow passes, and voltage applied to a m...  
WO/2021/019686A1
An air-conditioning device comprising a heat source device, multiple indoor units, and a relay device connecting same, wherein: a gas-liquid separator is provided, the gas-liquid separator being configured to separate refrigerant flowing...  
WO/2021/019768A1
This indoor layout estimation device (2) is configured to comprise: a similarity calculation unit (12) that calculates, as an evaluation value of each of a plurality of pixels included in an image output from an infrared camera (1) that ...  
WO/2021/019251A1
A solar heating system (1) for heating a fluid. The solar heating system (1) includes: a chassis (17); at least one arm support (19) mounted on the chassis (17); an arm (21) pivotally attached to the at least one arm support (19), wherei...  
WO/2021/018125A1
A heat exchanger (100) comprises a first manifold (11), a second manifold (12), multiple heat exchange tubes (20), at least one fin (30), and a hygroscopic colloid (40). The multiple heat exchange tubes (20) are respectively connected to...  
WO/2021/017469A1
The present application provides a fault risk analysis system, a fault risk analysis method, an air conditioner and a computer readable storage medium, wherein the fault risk analysis system comprises: a memory for storing computer progr...  
WO/2021/019668A1
A diagnostic system (1) comprises: consumer electronic products (2, 10, 40, 50 70, 90); dust collectors (3, 3A-3G) that collect dust components from the air circulated by the consumer electronic products (2, 10, 40, 50, 70, 90); an analy...  
WO/2021/017866A1
An anti-arc electric flame stove, comprising: a case (1), PCBAs (2) which are provided in the case (1), transformers (3) which are provided in the case (1) and are electrically connected to the PCBAs (2), and burners (4) which are mounte...  
WO/2021/017868A1
A burner (700) and an electric flame stove using the burner (700). The burner (700) comprises a base (1), an ion head (2) installed at the base (1), an isolation enclosure (3) connected to the base (1) and arranged around the ion head (2...  
WO/2021/020389A1
This heating cooker is provided with a heating and cooking chamber (100A), a microwave supply unit (15), and a first heater (161). The heating and cooking chamber (100A) includes a housing space (EA) that houses an object to be heated. T...  
WO/2021/019762A1
An indoor unit of an air conditioner is provided with a housing, a heat exchanger, a ventilator, a blowout port grille, and a control unit. The blowout port grille has a plurality of flaps positioned at intervals along the vertical direc...  
WO/2021/012941A1
An air supply mechanism used for a ceiling-type air conditioner, the air conditioner comprising a housing (2), the housing having disposed thereon an air outlet opening (21). The air supply mechanism comprises at least three fans (11) ci...  
WO/2021/014485A1
The purpose of the present invention is to provide an air-conditioning control device and air-conditioning control system capable of efficiently operating air-conditioning equipment. The present invention comprises: a unit for calculatin...  
WO/2021/012546A1
Disclosed is an air conditioner indoor unit (100), comprising: a housing (1); a heat exchanger (2), wherein the heat exchanger (2) is arranged inside the housing (1); a first silencer (3), wherein the first silencer (3) is arranged insid...  
WO/2021/014522A1
This heat exchanger is provided with: a first column and second column of a plurality of flat tubes that are arranged spaced apart from one another; a first header creating communication between first-direction ends of each of the flat t...  
WO/2021/014911A1
This consumable handling system comprises a recognition unit for recognizing identification information for a consumable to be used with an appliance and a first information storage unit for storing product information for the consumable...  
WO/2021/013133A1
A clean workshop capable of being controlled in a partition mode, comprising a workshop body (270). The workshop body (270) is internally provided with an upper technical interlayer (100), a lower technical interlayer (110), and a clean ...  
WO/2021/014273A1
Process and apparatus for monitoring and/or controlling at least one air conditioning and/or heating plant (1) comprising at least one delivery line (3), at least one return line (4) and a predetermined number of service lines (5) hydrau...  
WO/2021/014205A1
The invention, as an independent source of electrical energy, can be used in a variety of fields. A thermoelectric generator consists of a plurality of thin-film layers laid one on top of another, each containing, connected in series int...  
WO/2021/014491A1
This heat-exchange type ventilation device (100) is provided with: a box-shaped casing (1) having formed therein an air supply passage for supplying air from outdoor to indoor and an air discharge passage for discharging the air from ind...  
WO/2021/012332A1
The present invention relates to an air-conditioning system capable of recovering total heat and precisely regulating a heat recovery amount, comprising an outdoor unit and an indoor unit. The outdoor unit comprises a compressor, a main ...  
WO/2021/014640A1
The present invention provides a refrigeration cycle device including: a compressor; an indoor heat exchanger; an outdoor heat exchanger including a first outdoor heat exchanger and a second outdoor heat exchanger; a bypass flow passage ...  
WO/2021/015691A1
A touch indicator system which enables to control the ovens and to display the required information to the user, characterized in that, it comprises the following; a regulator circuit (1) which converts the voltage coming from the adapte...  
WO/2021/014638A1
This device (1) for monitoring an apparatus state projects, on the basis of the positional relationship between a plurality of display shapes of a plurality of pieces of normal information and a plurality of pieces of actually measured d...  
WO/2021/016397A1
A facility providing systems and methods for managing and optimizing thermal comfort is provided. The facility is a software algorithm that intelligently detects the thermal comfort preferences of residential smart thermostat users, wher...  
WO/2021/012832A1
A heating and hot-water apparatus (10) and a control method therefor. The heating and hot water apparatus (10) comprises a first heat exchanger (100), a second heat exchanger (200), a bypass pipeline and a flow control apparatus; the sec...  
WO/2021/013048A1
Provided is an energy-saving ventilation system using process exhaust air. The energy-saving ventilation system comprises a fresh air handling unit used for handling outdoor fresh air and then supplying same to a production room; and an ...  
WO/2021/012967A1
The present invention belongs to the technical field of heat exchange, and specifically relates to an expansion valve control method for a multi-split air-conditioning system. The present invention aims to solve the problem that it is no...  
WO/2021/015519A1
The present invention relates to a combined ventilation and air purification device capable of implementing both indoor air purification and outdoor air purification and inflow, more specifically, to a combined ventilation and air purifi...  
WO/2021/016625A1
A geothermal heat mining system (100) can operate within a single primary borehole (110) in a geothermal reservoir (120). A primary fluid loop (130) can include a cold working fluid line (132) leading into the primary borehole (110) and ...  
WO/2021/012781A1
An air conditioner. The air conditioner comprises an indoor heat exchanger, an outdoor heat exchanger (1), a compressor (2), a first directional valve (3), a second directional valve (4), and a heat collecting component (5). The indoor h...  
WO/2021/013406A1
For balancing a hydronic network that comprises a plurality of parallel zones with a regulating valve in each zone, individual flow characteristics are determined (51) for each of the regulating valves, by recording the total flow of flu...  
WO/2021/016279A1
A roof vent system includes an attic flange member for installing adjacent a roof sheathing inside an attic, a roof skirt coupled to the attic flange and installed on an exterior of a roof, and a roof transition duct having an exterior o...  
WO/2021/014223A1
A snow and ice melting system on external areas and surfaces, the system being composed of three blocks: a heat source (11), a mixer (12) and a hot air container (7), configured to direct hot air outside the container (7) both from the t...  
WO/2021/013869A1
The present invention relates to a valve actuator (1) comprising a housing arrangement, an actuating element (2) having a moveable actuation member (3), and electric supply means (20) connected to the actuating element (3). An interior s...  
WO/2020/106241A3
The present invention relates to an oven (1) comprising a cooking cavity (5) which is defined by two opposite side walls (2) and a top wall (3) and a bottom wall (4) which connect said walls (2) and wherein the cooking process is perform...  
WO/2021/014123A1
A support foot for securing a frame member on a supporting surface, comprising a base portion having a base surface for resting on said supporting surface; a central portion connected to the base portion, and a core having opposed first ...  
WO/2021/014520A1
An air-conditioning device according to the present invention is provided with: a main circuit in which a compressor, a refrigerant channel switching device, a load-side heat exchanger, a load-side throttle device, a first heat-source-si...  
WO/2021/013397A1
Proposed is an adjustment device (1) for improved, self-regulating adjustment of a flow control valve (2). The adjustment device (1) is designed to increase, when various conditions occur, an open position of the flow control valve (2) t...  
WO/2021/013398A1
The invention relates to an adjusting device (1) for a flow control valve (2), which adjusting device can determine a threshold of a hydraulic minimum opening position (Sv-hydraulisch-min) along a displacement path. The adjusting device ...  
WO/2021/014477A1
A motorized air filter on ventilation air inlets (3) present on a casing (4) of machinery or an electrical apparatus requiring filtering of the aspirated air, comprises: a dispenser (1) with a roll filter (2); a filter drawing mechanism ...  
WO/2020/209819A4
The invention relates to a hot water generator that has the characteristics of natural gas combi-boilers and boilers, which is developed for all indoor and outdoor areas, houses, villas, flats, workplaces and living areas, providing hot ...  

Matches 601 - 650 out of 506,128